Ya know, I'd be frustrated if i were him too.
His coach doesn't know what to do with big men offensively, most of his teammates are young and still very stupid on the court, and most of his teammates are playing with very little passion on either side of the ball (save for Q and a few others).
He'll get his sh*t together and this will be solved in a few days...hopefully.
Either way, go Tree...I'll always be a big fan of him regardless of what goes down.